1897385904

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{853}}^1$

素因数の和:1160

約数の個数: 160

約数和(自身を含む): 5760742400

約数和(自身を除く): 3863356496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 271, 304, 342, 432, 456, 513, 542, 684, 813, 853, 912, 1026, 1084, 1368, 1626, 1706, 2052, 2168, 2439, 2559, 2736, 3252, 3412, 4104, 4336, 4878, 5118, 5149, 6504, 6824, 7317, 7677, 8208, 9756, 10236, 10298, 13008, 13648, 14634, 15354, 15447, 16207, 19512, 20472, 20596, 23031, 29268, 30708, 30894, 32414, 39024, 40944, 41192, 46062, 46341, 48621, 58536, 61416, 61788, 64828, 82384, 92124, 92682, 97242, 117072, 122832, 123576, 129656, 139023, 145863, 184248, 185364, 194484, 231163, 247152, 259312, 278046, 291726, 368496, 370728, 388968, 437589, 462326, 556092, 583452, 693489, 741456, 777936, 875178, 924652, 1112184, 1166904, 1386978, 1750356, 1849304, 2080467, 2224368, 2333808, 2773956, 3500712, 3698608, 4160934, 4392097, 5547912, 6241401, 7001424, 8321868, 8784194, 11095824, 12482802, 13176291, 16643736, 17568388, 24965604, 26352582, 33287472, 35136776, 39528873, 49931208, 52705164, 70273552, 79057746, 99862416, 105410328, 118586619, 158115492, 210820656, 237173238, 316230984, 474346476, 632461968, 948692952, 1897385904]

約数ペア:

[(1, 1897385904), (2, 948692952), (3, 632461968), (4, 474346476), (6, 316230984), (8, 237173238), (9, 210820656), (12, 158115492), (16, 118586619), (18, 105410328), (19, 99862416), (24, 79057746), (27, 70273552), (36, 52705164), (38, 49931208), (48, 39528873), (54, 35136776), (57, 33287472), (72, 26352582), (76, 24965604), (108, 17568388), (114, 16643736), (144, 13176291), (152, 12482802), (171, 11095824), (216, 8784194), (228, 8321868), (271, 7001424), (304, 6241401), (342, 5547912), (432, 4392097), (456, 4160934), (513, 3698608), (542, 3500712), (684, 2773956), (813, 2333808), (853, 2224368), (912, 2080467), (1026, 1849304), (1084, 1750356), (1368, 1386978), (1626, 1166904), (1706, 1112184), (2052, 924652), (2168, 875178), (2439, 777936), (2559, 741456), (2736, 693489), (3252, 583452), (3412, 556092), (4104, 462326), (4336, 437589), (4878, 388968), (5118, 370728), (5149, 368496), (6504, 291726), (6824, 278046), (7317, 259312), (7677, 247152), (8208, 231163), (9756, 194484), (10236, 185364), (10298, 184248), (13008, 145863), (13648, 139023), (14634, 129656), (15354, 123576), (15447, 122832), (16207, 117072), (19512, 97242), (20472, 92682), (20596, 92124), (23031, 82384), (29268, 64828), (30708, 61788), (30894, 61416), (32414, 58536), (39024, 48621), (40944, 46341), (41192, 46062)]